FR3080683B1 - FLUID MEASURING MEANS - Google Patents

FLUID MEASURING MEANS Download PDF

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Publication number
FR3080683B1
FR3080683B1 FR1800392A FR1800392A FR3080683B1 FR 3080683 B1 FR3080683 B1 FR 3080683B1 FR 1800392 A FR1800392 A FR 1800392A FR 1800392 A FR1800392 A FR 1800392A FR 3080683 B1 FR3080683 B1 FR 3080683B1
Authority
FR
France
Prior art keywords
fluid
acoustic waves
wall
measuring tube
waveguide
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
FR1800392A
Other languages
French (fr)
Other versions
FR3080683A1 (en
Inventor
Yannick Paul Bernard Fuchs
Yves Hoog
Bertrand Koenig
Stanislas Clatot
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Buerkert Werke GmbH and Co KG
Original Assignee
Buerkert Werke GmbH and Co KG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Buerkert Werke GmbH and Co KG filed Critical Buerkert Werke GmbH and Co KG
Priority to FR1800392A priority Critical patent/FR3080683B1/en
Priority to DE102019110514.5A priority patent/DE102019110514B4/en
Priority to CN201910361843.7A priority patent/CN110412134A/en
Priority to US16/398,361 priority patent/US10845338B2/en
Publication of FR3080683A1 publication Critical patent/FR3080683A1/en
Application granted granted Critical
Publication of FR3080683B1 publication Critical patent/FR3080683B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/02—Analysing fluids
    • G01N29/022—Fluid sensors based on microsensors, e.g. quartz crystal-microbalance [QCM], surface acoustic wave [SAW] devices, tuning forks, cantilevers, flexural plate wave [FPW] devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/22—Details, e.g. general constructional or apparatus details
    • G01N29/222—Constructional or flow details for analysing fluids
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/66—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by measuring frequency, phase shift or propagation time of electromagnetic or other waves, e.g. using ultrasonic flowmeters
    • G01F1/662—Constructional details
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
    • G01F15/18—Supports or connecting means for meters
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/02—Analysing fluids
    • G01N29/024—Analysing fluids by measuring propagation velocity or propagation time of acoustic waves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/14—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object using acoustic emission techniques
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/028—Material parameters
    • G01N2291/02809—Concentration of a compound, e.g. measured by a surface mass change
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/028—Material parameters
    • G01N2291/02818—Density, viscosity
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/028—Material parameters
    • G01N2291/02836—Flow rate, liquid level
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/028—Material parameters
    • G01N2291/02881—Temperature
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/04—Wave modes and trajectories
    • G01N2291/042—Wave modes
    • G01N2291/0423—Surface waves, e.g. Rayleigh waves, Love waves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/04—Wave modes and trajectories
    • G01N2291/044—Internal reflections (echoes), e.g. on walls or defects
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/04—Wave modes and trajectories
    • G01N2291/048—Transmission, i.e. analysed material between transmitter and receiver

Abstract

Un moyen de mesure de fluide (10) comprend un tube de mesure (12) qui comporte un canal de fluide (18) apte à être traversé par un fluide (F) et qui présente un tronçon de mesure (20) dans lequel au moins une zone d'une paroi (21) du tube de mesure est réalisée sous forme de guide d'ondes (22) pour des ondes acoustiques de surface, lequel forme une interface par rapport au fluide (F), et au moins un émetteur (24) pour l'excitation d'ondes acoustiques dans le guide d'ondes (22) et au moins un récepteur (26) pour la réception d'ondes acoustiques du guide d'ondes (22), des ondes acoustiques excitées par l'émetteur (24) étant aptes à se propager à travers le fluide (F) sous forme d'onde de volume (V), et l'onde de volume (V) présentant au moins un point de réflexion (IP) sur la paroi (21) du tube de mesure. La paroi (21) du tube de mesure présente une première épaisseur de paroi (T1) dans la zone de l'émetteur (24) et dans la zone du récepteur (26), et présente une deuxième épaisseur de paroi (T2) différente de la première épaisseur de paroi (T1) dans la zone de l'ensemble des points de réflexion (IP) de l'onde de volume (V).A fluid measuring means (10) comprises a measuring tube (12) which comprises a fluid channel (18) capable of being traversed by a fluid (F) and which has a measuring section (20) in which at least a region of a wall (21) of the measuring tube is designed as a waveguide (22) for surface acoustic waves, which forms an interface to the fluid (F), and at least one emitter ( 24) for exciting acoustic waves in the waveguide (22) and at least one receiver (26) for receiving acoustic waves from the waveguide (22), acoustic waves excited by the transmitter (24) being capable of propagating through the fluid (F) in the form of a volume wave (V), and the volume wave (V) having at least one point of reflection (IP) on the wall ( 21) of the measuring tube. The wall (21) of the measuring tube has a first wall thickness (T1) in the area of the transmitter (24) and in the area of the receiver (26), and has a second wall thickness (T2) different from the first wall thickness (T1) in the region of all the reflection points (IP) of the body wave (V).

FR1800392A 2018-04-30 2018-04-30 FLUID MEASURING MEANS Active FR3080683B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR1800392A FR3080683B1 (en) 2018-04-30 2018-04-30 FLUID MEASURING MEANS
DE102019110514.5A DE102019110514B4 (en) 2018-04-30 2019-04-23 Fluid measuring device
CN201910361843.7A CN110412134A (en) 2018-04-30 2019-04-30 Fluid measurement instrument
US16/398,361 US10845338B2 (en) 2018-04-30 2019-04-30 Fluid meter including a first wall thickness in the area of a transmitter and in the area of a receiver and a second wall thickness in the area there between

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1800392 2018-04-30
FR1800392A FR3080683B1 (en) 2018-04-30 2018-04-30 FLUID MEASURING MEANS

Publications (2)

Publication Number Publication Date
FR3080683A1 FR3080683A1 (en) 2019-11-01
FR3080683B1 true FR3080683B1 (en) 2023-03-17

Family

ID=63683933

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1800392A Active FR3080683B1 (en) 2018-04-30 2018-04-30 FLUID MEASURING MEANS

Country Status (4)

Country Link
US (1) US10845338B2 (en)
CN (1) CN110412134A (en)
DE (1) DE102019110514B4 (en)
FR (1) FR3080683B1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018133066A1 (en) * 2018-12-20 2020-06-25 Endress+Hauser Flowtec Ag Ultrasonic measuring device
FR3101705B1 (en) * 2019-10-08 2021-12-17 Buerkert Werke Gmbh & Co Kg Fluid measuring means
CN113295222A (en) * 2020-02-21 2021-08-24 北京昌民技术有限公司 Ultrasonic flowmeter
FR3112852B1 (en) 2020-07-24 2023-04-28 Buerkert Werke Gmbh & Co Kg Fluid measuring device
JP2022049170A (en) * 2020-09-16 2022-03-29 株式会社東芝 Measurement device and method for measurement
FR3117598A1 (en) 2020-12-16 2022-06-17 Buerkert Werke Gmbh & Co. Kg FLUID MEASURING MEANS
FR3118178B1 (en) 2020-12-23 2023-07-21 Buerkert Werke Gmbh & Co Kg Fluid measuring device
DE102021100692A1 (en) 2021-01-14 2021-07-08 Dionex Softron Gmbh SAW-based flow sensor

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3906791A (en) * 1973-10-01 1975-09-23 Panametrics Area averaging ultrasonic flowmeters
US4735097A (en) * 1985-08-12 1988-04-05 Panametrics, Inc. Method and apparatus for measuring fluid characteristics using surface generated volumetric interrogation signals
NL8602458A (en) * 1986-09-29 1988-04-18 Rheometron Ag ULTRASONIC FLOW METER.
DE3941544A1 (en) 1989-12-15 1991-06-20 Siemens Ag ULTRASONIC FLOW METER
US5179862A (en) * 1990-06-29 1993-01-19 Panametrics, Inc. Snap-on flow measurement system
DK171569B1 (en) * 1995-01-31 1997-01-13 Danfoss As Ultrasonic flow meter "W"
GB9823675D0 (en) 1998-10-30 1998-12-23 Schlumberger Ltd Flowmeter
US6418796B1 (en) * 1999-05-06 2002-07-16 Joseph Baumoel Sonic flow measurement apparatus for tubes including sonically matched plates
DE10258997A1 (en) * 2002-12-16 2004-06-24 Endress + Hauser Flowtec Ag, Reinach Clamp-on ultrasonic flow meter for measuring mass flow rates in pipes or conduits, uses evaluation and control unit to optimize transducer positions based on comparison of a measurement value with a reference value
JP2006030041A (en) * 2004-07-20 2006-02-02 Fuji Electric Systems Co Ltd Clamp-on type doppler type ultrasonic flow velocity distribution meter
TW200739039A (en) * 2005-08-12 2007-10-16 Celerity Inc Ultrasonic flow sensor
JP2008107234A (en) * 2006-10-26 2008-05-08 Matsushita Electric Ind Co Ltd Ultrasonic fluid measuring apparatus
US7673525B2 (en) * 2007-01-09 2010-03-09 Schlumberger Technology Corporation Sensor system for pipe and flow condition monitoring of a pipeline configured for flowing hydrocarbon mixtures
WO2010034715A2 (en) * 2008-09-23 2010-04-01 Hochschule Für Angewandte Wissenschaften Fachhochschule Coburg Method for investigating a structure and structure for receiving and/or conducting a liquid or soft medium
DE102009045620A1 (en) * 2009-10-13 2011-05-19 Robert Bosch Gmbh Ultrasonic flow sensor for detecting a flow of a fluid medium
US9389109B2 (en) * 2013-03-14 2016-07-12 Blue-White Industries, Ltd. Inline ultrasonic transducer assembly device and methods
DE102013005810A1 (en) * 2013-04-05 2014-10-09 Hydrometer Gmbh Method for operating an ultrasonic measuring arrangement and ultrasonic measuring arrangement
FR3006766B1 (en) 2013-06-05 2015-06-05 Buerkert Werke Gmbh DEVICE FOR DETERMINING PROPERTIES OF A MEDIUM
GB201312558D0 (en) * 2013-07-12 2013-08-28 Gill Res And Dev Ltd An ultrasonic flowmeter
CN104061972B (en) * 2013-12-16 2017-02-08 北京德宝豪特能源科技有限公司 Ultrasonic liquid flow measurement device
DE102015107750A1 (en) * 2015-05-18 2016-11-24 Endress + Hauser Flowtec Ag Measuring system for measuring at least one parameter of a fluid
CN204854845U (en) * 2015-07-28 2015-12-09 青岛积成电子有限公司 Ultrasonic wave fluidflowmeter pipeline
CN105424110A (en) * 2015-12-24 2016-03-23 东京计装株式会社 Ultrasonic wave water meter
DE102016008302A1 (en) * 2016-07-06 2018-01-11 Diehl Metering Gmbh Ultrasonic counter for detecting a flow rate of a fluid
WO2018017902A2 (en) * 2016-07-20 2018-01-25 Los Alamos National Security, Llc Noninvasive acoustical property measurement of fluids
FR3081999B1 (en) * 2018-05-30 2023-11-24 Buerkert Werke Gmbh & Co Kg FLUID MEASUREMENT MEANS AND FLUID MEASUREMENT MODULE FOR A FLUID MEASUREMENT MEANS
FR3086388B1 (en) * 2018-09-25 2021-06-04 Buerkert Werke Gmbh & Co Kg MEASURING MEANS OF FLUID PRESENTING A FLUID BOX, AND METHOD FOR MANUFACTURING A FLUID BOX

Also Published As

Publication number Publication date
US20190331642A1 (en) 2019-10-31
US10845338B2 (en) 2020-11-24
CN110412134A (en) 2019-11-05
DE102019110514A1 (en) 2019-10-31
DE102019110514B4 (en) 2023-10-26
FR3080683A1 (en) 2019-11-01

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